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            <h1>Instrument (file format)</h1><p>

This template file format can store different observations in a epoch wise manner. Each epoch consists of a time and
additional data, e.g orbits, accelerometer data, star camera quaternions (see <a class="groops-class" href="instrumentTypeType.html">InstrumentType</a>).
The time series can be divided in several arcs (see <a class="groops-program" href="InstrumentSynchronize.html">InstrumentSynchronize</a>).</p><p>Also a <a class="groops-file" href="fileFormat_matrix.html">matrix</a> file is allowed as one single arc. The first column must contain times [MJD]. Without any extra column
the instrument type is INSTRUMENTTIME, with one additional column the type is MISCVALUE, and for more columns the type
MISCVALUES is used.</p><p><pre>
groops instrument version=20200123
# SATELLITETRACKING
         -9         60  # instrument type, number of arcs
# Time [MJD]               data0: range [m]          data1: range-rate [m/s]   data2: range-acc [m/s^2]
# =====================================================================================================
         12 # number of epochs of 1. arc
 54588.000000000000000000 -5.074649470097549492e+05  5.755440207134928654e-01  1.877605261528093308e-03
 54588.000057870370255841 -5.074620458130163024e+05  5.849357691551860805e-01  1.878948916234051596e-03
 54588.000115740740966430 -5.074590976427756250e+05  5.943331739937073310e-01  1.879937220634776869e-03
 54588.000173611111222272 -5.074561024756557308e+05  6.037340169611068452e-01  1.880370529387525701e-03
 54588.000231481481478113 -5.074530602992626373e+05  6.131368121270999172e-01  1.880680632122925426e-03
 54588.000289351851733954 -5.074499711071007187e+05  6.225398878861636565e-01  1.880495369480403561e-03
 54588.000347222222444543 -5.074468349029610981e+05  6.319414138081351773e-01  1.880073731783055927e-03
 54588.000405092592700385 -5.074436516971451929e+05  6.413404243585696385e-01  1.879464843086203459e-03
 54588.000462962962956226 -5.074404215058300761e+05  6.507353310092597320e-01  1.878578987216372124e-03
 54588.000520833333212067 -5.074371443491023383e+05  6.601267978060636477e-01  1.877878184949659246e-03
 54588.000578703703922656 -5.074338202460713219e+05  6.695136489207137442e-01  1.876962042758626532e-03
 54588.000636574074178498 -5.074304492190054734e+05  6.788964444122400632e-01  1.876091925462087043e-03
         12 # number of epochs of 2. arc
 54588.000694444444434339 -5.074270312892858055e+05  6.882748400534359767e-01  1.875376456928801432e-03
 54588.000752314814690180 -5.074235664742725785e+05  6.976508178537534910e-01  1.874929898412159559e-03
 54588.000810185185400769 -5.074200547868391732e+05  7.070236200716006891e-01  1.874312324351668077e-03
 54588.000868055555656611 -5.074164962409950094e+05  7.163943828291452487e-01  1.873924188388115340e-03
 54588.000925925925912452 -5.074128908454515622e+05  7.257639682023964145e-01  1.874025826380292404e-03
 54588.000983796296168293 -5.074092386012640782e+05  7.351333608427884636e-01  1.873680487441316657e-03
 54588.001041666666878882 -5.074055395130896359e+05  7.445020815182646912e-01  1.873849502509668122e-03
 54588.001099537037134724 -5.074017935789784533e+05  7.538716732272922050e-01  1.873971633320137753e-03
 54588.001157407407390565 -5.073980007962241652e+05  7.632414098560330595e-01  1.873984767500571974e-03
 54588.001215277777646406 -5.073941611626467784e+05  7.726123093411200182e-01  1.874295246964456478e-03
 54588.001273148148356995 -5.073902746728868224e+05  7.819835205798950639e-01  1.874226146744964808e-03
 54588.001331018518612836 -5.073863413272026228e+05  7.913547196412918927e-01  1.874173804634685515e-03
</pre>
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